Vaccines were seen as our best and quickest way to offer protection and they worked very well until the Delta variant appeared.
Red , Im glad that your now at least realising that the current vaccines offer little protection to the delta variant, my question to you , (with no malice ) , it took around 9 months to produce a brand new vaccine based on alpha variant, ( nov20) , but another 12 months on we haven’t been able to tweak that vaccine to work better against delta variant?
